A PVC composite board forming equipment

Abstract

The utility model discloses a PVC composite board forming device, comprising a bottom plate and an operating box body, wherein the operating box body is fixedly mounted on the upper end of the bottom plate, an installation platform is arranged on the upper end of the operating box body, three forming grooves are opened on the upper end of the installation platform, and installation forming structures are arranged on both sides of the upper end of the operating box body; the installation forming structure comprises: two hydraulic cylinders, four mounting rods, a top plate, two movable frames, two return springs, a lower pressure plate and a connecting component; the utility model relates to the technical field of PVC sheet production, and the installation forming structure adopted in this case adopts a forming method of multiple placement grooves as a whole, and can realize the forming operation of multiple sheets at a time, and adopts a clamping and fixing connection method as a whole to fix the lower pressure plate, which can effectively ensure the personal safety of personnel during the feeding process, and adopts an embedded fixing method to realize the quick connection between the lower pressure plate and the hydraulic cylinder, without affecting the overall forming efficiency of the sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC plate production, in particular to PVC composite plate molding equipment. Background Art

[0002] PVC composite board is a composite material board made of polyvinyl chloride (PVC) resin mixed with other materials (such as wood fiber, stone powder, additives, etc.);

[0003] The sheet cold press is used to press furniture panels, wooden doors, various sheets, as well as to level and shape furniture, so that the bonding between sheets can be more firmly established. The cold press mainly uses a hydraulic cylinder to provide powerful power to extrude the sheets. At present, most commonly used cold presses are single-station operations, and can only form one sheet at a time, which is time-consuming and labor-intensive, and has low processing efficiency. In addition, the current cold pressing equipment is connected to the hydraulic cylinder in a fixed connection when loading. Once it is accidentally touched or the program goes wrong, it will cause serious harm to personnel. In view of this, there may be technical means to solve the above problems in the prior art, but this case wants to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a PVC composite board molding device, including a bottom plate and an operating box, the operating box is fixedly installed on the upper end of the bottom plate, the upper end of the operating box is provided with a mounting platform, the upper end of the mounting platform is provided with three molding grooves, and both sides of the upper end of the operating box are provided with mounting molding structures;

[0005] The installation forming structure comprises: two hydraulic cylinders, four installation rods, a top plate, two moving frames, two return springs, a lower pressure plate and a connecting assembly;

[0006] The two hydraulic cylinders are respectively installed on both sides of the lower end of the operating box, and the telescopic ends both penetrate the upper wall of the operating box. The four mounting rods are respectively fixedly installed at the four corners of the upper end of the operating box, and the top plate is fixedly installed on the upper ends of the four mounting rods. The two mobile frames are respectively movably mounted on the upper ends of the four mounting rods. One end of the two return springs is respectively connected to the center of the upper wall of the two mobile frames, and the other end is respectively connected to both sides of the lower wall of the top plate. Both ends of the lower pressure plate are respectively movably embedded in the two mobile frames, one end of the connecting component is installed on both sides of the lower pressure plate, and the other end is respectively installed on the upper ends of the two hydraulic cylinders.

[0007] Preferably, the connection assembly comprises: two connection frames, two slots, four connection blocks and four limit card blocks;

[0008] The two connecting frames are respectively installed on the telescopic ends of the two hydraulic cylinders, the two slots are respectively opened on one side of the upper ends of the two connecting frames, the four connecting blocks are respectively installed on the wall surfaces on both sides of the lower pressure plate, and the four limit blocks are respectively fixedly installed on the lower ends of the four connecting blocks.

[0009] Preferably, the lower pressing plate is in a "U" shape.

[0010] Preferably, a pulling handle is provided on one side of the upper end of the lower pressing plate.

[0011] Preferably, limiting grooves are provided at the upper ends of the two movable frames.

[0012] Preferably, limiting bolts are embedded on the upper wall surfaces on both sides of the lower pressure plate.

[0013] Beneficial Effects

[0014] The utility model provides a PVC composite board forming equipment, which has the following beneficial effects: the installation forming structure adopted in this case adopts a forming method of multiple placement slots as a whole, and can realize the forming operation of multiple plates at a single time, and the lower pressure plate is fixed by a snap-fitting connection method as a whole, which can effectively ensure the personal safety of personnel during the loading process, and adopts an embedded fixing method to realize the quick connection between the lower pressure plate and the hydraulic cylinder without affecting the overall forming efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of a PVC composite board forming device described in the utility model.

[0016] Figure 2 It is a side structural schematic diagram of a PVC composite board forming device described in the utility model.

[0017] Figure 3 This is a schematic diagram of the front and cross-sectional structure of a PVC composite board forming device described in the utility model.

[0018] In the figure: 1, bottom plate, 2, operating box, 3, mounting platform, 4, forming groove, 5, hydraulic cylinder, 6, mounting rod, 7, top plate, 8, moving frame, 9, return spring, 10, lower pressure plate, 11, connecting frame, 12, slot, 13, connecting block, 14, limit card block, 15, pulling handle, 16, limit groove, 17, limit bolt. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Example: See Figure 1-3 A PVC composite board forming device comprises a bottom plate 1 and an operating box 2, the operating box 2 is fixedly mounted on the upper end of the bottom plate 1, a mounting platform 3 is arranged on the upper end of the operating box 2, three forming grooves 4 are opened on the upper end of the mounting platform 3, and mounting forming structures are arranged on both sides of the upper end of the operating box 2;

[0021] The installation molding structure includes: two hydraulic cylinders 5, four installation rods 6, a top plate 7, two moving frames 8, two return springs 9, a lower pressure plate 10 and a connecting assembly;

[0022] The two hydraulic cylinders 5 are respectively installed on both sides of the lower end of the operating box 2, and the telescopic ends both penetrate the upper wall of the operating box 2. The four mounting rods 6 are respectively fixedly installed at the four corners of the upper end of the operating box 2, and the top plate 7 is fixedly installed on the upper ends of the four mounting rods 6. The two mobile frames 8 are respectively movably mounted on the upper ends of the four mounting rods 6. One end of the two return springs 9 is respectively connected to the center of the upper wall of the two mobile frames 8, and the other end is respectively connected to the two sides of the lower wall of the top plate 7. The two ends of the lower pressure plate 10 are respectively movably embedded in the two mobile frames 8, one end of the connecting component is installed on both sides of the lower pressure plate 10, and the other end is respectively installed on the upper ends of the two hydraulic cylinders 5.

[0023] When cold-pressing the PVC composite board, the staff first moves the device to the designated position and connects the two hydraulic cylinders 5 with the designated oil pumping equipment. After the connection is completed, the PVC composite board is stored through the three molding grooves 4 at the upper end of the mounting platform 3. After the placement is completed, the staff pulls the pulling handle 15 on one side of the upper end of the lower pressing plate 10, so that the lower pressing plate 10 moves forward in the two moving frames 8, while driving the two moving frames 8 to move downward at the upper ends of the four mounting rods 6 until the two ends of the lower pressing plate 10 are connected to the two hydraulic cylinders 5 through the connecting assembly. The two hydraulic cylinders 5 contract and drive the lower pressing plate 10 to perform cold pressing operation on the board in the molding groove 4. When the molding is completed, the hydraulic cylinder 5 extends and resets, and the staff pulls the pulling handle 15 again to separate the lower pressing plate 10 from the hydraulic cylinder 5. Under the action of the reset spring 9 between the top plate 7 and the two moving frames 8, the lower pressing plate 10 and the two moving frames 8 are reset to facilitate the removal of the board after molding.

[0024] In the specific implementation process, the connection assembly includes: two connection frames 11, two slots 12, four connection blocks 13 and four limit card blocks 14;

[0025] The two connecting frames 11 are respectively installed on the telescopic ends of the two hydraulic cylinders 5, the two slots 12 are respectively opened on one side of the upper end of the two connecting frames 11, the four connecting blocks 13 are respectively installed on the wall surfaces on both sides of the lower pressure plate 10, and the four limit blocks 14 are respectively fixedly installed on the lower ends of the four connecting blocks 13.

[0026] When connecting the lower pressing plate 10, the staff pulls the pulling handle 15 to move the lower pressing plate 10 forward in the two moving frames 8 until the limiting bolts 17 on both sides of the upper end of the lower pressing plate 10 move to the front end in the limiting groove 16. At this time, the four limiting blocks 14 at the lower ends of the four connecting blocks 13 are respectively located directly above the two slots 12 and at the front ends of the two connecting frames 11. When the two moving frames 8 and the lower pressing plate 10 move downward at the upper ends of the four mounting rods 6, two of the limiting blocks 14 are embedded in the two connecting frames 11 through the two slots 12, and then the lower pressing plate 10 is pushed between the two moving frames. 8 moves backward until the four limit blocks 14 are embedded in the two connecting frames 11, and the limit bolts 17 are moved to the rear in the limit slots 16, so that the lower pressure plate 10 corresponds to the mounting platform 3 and is fully connected to the two hydraulic cylinders 5. The hydraulic cylinders 5 can be used to drive the lower pressure plate 10 to move downward to perform the molding operation. After the molding is completed, it is only necessary to pull the lower pressure plate 10 forward so that two of the limit blocks 14 move to the front sides of the two connecting frames 11, and the other two limit blocks 14 correspond to the two slots 12. Under the action of the reset spring 9, the lower pressure plate 10 can be separated from the two hydraulic cylinders 5.

[0027] In a specific implementation process, the lower pressing plate 10 is in a "U" shape.

[0028] In the specific implementation process, a pulling handle 15 is provided on one side of the upper end of the lower pressing plate 10 .

[0029] In the specific implementation process, the upper ends of the two movable frames 8 are both provided with limiting grooves 16 .

[0030] In the specific implementation process, the upper wall surfaces on both sides of the lower pressing plate 10 are embedded with limit bolts 17 .

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PVC composite board forming device, comprising a base plate (1) and an operating box (2), characterized in that: The operating box (2) is fixedly mounted on the upper end of the bottom plate (1); a mounting platform (3) is provided on the upper end of the operating box (2); three molding grooves (4) are provided on the upper end of the mounting platform (3); and mounting molding structures are provided on both sides of the upper end of the operating box (2); The installation and forming structure comprises: two hydraulic cylinders (5), four installation rods (6), a top plate (7), two moving frames (8), two return springs (9), a lower pressure plate (10) and a connecting assembly; The two hydraulic cylinders (5) are respectively mounted on both sides of the lower end of the operating box (2), and the telescopic ends are both inserted through the upper wall of the operating box (2); the four mounting rods (6) are respectively fixedly mounted at the four corners of the upper end of the operating box (2); the top plate (7) is fixedly mounted on the upper ends of the four mounting rods (6); the two mobile frames (8) are respectively movably mounted on the upper ends of the four mounting rods (6); one end of the two return springs (9) is respectively connected to the center of the upper wall of the two mobile frames (8), and the other end is respectively connected to the two sides of the lower wall of the top plate (7); the two ends of the lower pressure plate (10) are respectively movably embedded in the two mobile frames (8); one end of the connecting component is mounted on both sides of the lower pressure plate (10), and the other end is respectively mounted on the upper ends of the two hydraulic cylinders (5).

2. A PVC composite board forming equipment according to claim 1, characterized in that: The connection assembly comprises: two connection frames (11), two slots (12), four connection blocks (13) and four limit card blocks (14); The two connecting frames (11) are respectively mounted on the telescopic ends of the two hydraulic cylinders (5); the two slots (12) are respectively opened on one side of the upper ends of the two connecting frames (11); the four connecting blocks (13) are respectively mounted on the wall surfaces on both sides of the lower pressure plate (10); and the four limiting blocks (14) are respectively fixedly mounted on the lower ends of the four connecting blocks (13).

3. A PVC composite board forming equipment according to claim 1, characterized in that: The lower pressing plate (10) is in a "U" shape.

4. A PVC composite board forming equipment according to claim 1, characterized in that: A pulling handle (15) is provided on one side of the upper end of the lower pressing plate (10).

5. The PVC composite board forming equipment according to claim 1, characterized in that: The upper ends of the two movable frames (8) are both provided with limiting grooves (16).

6. A PVC composite board forming equipment according to claim 1, characterized in that: Limiting bolts (17) are embedded on the upper wall surfaces on both sides of the lower pressing plate (10).

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